4278834

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1171}}^1$

素因数の和:1215

約数の個数: 48

約数和(自身を含む): 10969920

約数和(自身を除く): 6691086

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1171, 1218, 1827, 2342, 3513, 3654, 7026, 8197, 10539, 16394, 21078, 24591, 33959, 49182, 67918, 73773, 101877, 147546, 203754, 237713, 305631, 475426, 611262, 713139, 1426278, 2139417, 4278834]

約数ペア:

[(1, 4278834), (2, 2139417), (3, 1426278), (6, 713139), (7, 611262), (9, 475426), (14, 305631), (18, 237713), (21, 203754), (29, 147546), (42, 101877), (58, 73773), (63, 67918), (87, 49182), (126, 33959), (174, 24591), (203, 21078), (261, 16394), (406, 10539), (522, 8197), (609, 7026), (1171, 3654), (1218, 3513), (1827, 2342)]